CN202087263U - Stirrer - Google Patents
Stirrer Download PDFInfo
- Publication number
- CN202087263U CN202087263U CN201120267917XU CN201120267917U CN202087263U CN 202087263 U CN202087263 U CN 202087263U CN 201120267917X U CN201120267917X U CN 201120267917XU CN 201120267917 U CN201120267917 U CN 201120267917U CN 202087263 U CN202087263 U CN 202087263U
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- Prior art keywords
- agitator
- stirring
- axial
- disk
- liquids
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Abstract
The utility model provides a novel stirrer applied to paint production. The stirrer comprises a stirring shaft as well as an axial-flow stirring paddle and a turbo stirring plate, which are arranged inside and outside and fixedly interconnected, wherein the axial-flow stirring paddle and the turbo stirring plate are positioned on the same plane and arranged at the bottom of the stirring shaft. During stirring operation of the stirrer, the axial-flow stirring paddle pushes liquids to move axially, so that the liquids axially flow to the bottom of a container; and the turbo stirring plate which is arranged outside pushes the liquids move radially, so that the liquids are sucked in from the center and radially thrown towards the container wall at a large enough speed, and then the liquids move up or down along the container wall. A large amount of liquids conduct a violent circulating motion, to achieve the purpose of completely stirring and dispersing. The application of the stirrer provided by the utility model improves the dispersing effect, reduces the stirring time and greatly improves the stirring efficiency.
Description
Technical field
The utility model relates to a kind of agitator, relates in particular to a kind of agitator that is used for the coating material production process.
Background technology
Stirring is a unit operations common in the Chemical Manufacture.It can make liquid-liquid or liquid-solid phase be able to sufficient mixing, disperse or dissolve.In production processes such as resin, paint vehicle, the stirring of slurry plays an important role to improving product quality and production efficiency in the reactor.Along with the development of stirring technique, both at home and abroad all at the more advanced novel agitator of research.Be applied in agitator on the coating material production at present when disperseing the higher slurry of some viscosity, dispersion effect is relatively poor, and stirring efficiency is low.
The utility model content
Disperse weak effect, problem that mixing time is long in order to solve the existing agitator that is used in the coating material production when running into the higher slurry of viscosity, the utility model provides a kind of novel agitator.
Agitator of the present utility model comprises a shaft, also comprises inside and outside the setting and fixedly connected axial-flow type paddle and turbine type agitator disk; Described axial-flow type paddle and turbine type agitator disk are positioned at same plane and are co-located on the bottom of shaft.
Agitator of the present utility model is when stirring operation, and the axial-flow type paddle drive slurry that is welded on the shaft axially moves, and axial liquid stream is swept to container bottom; Be arranged on outside turbine type agitator disk drive slurry and do Radial Flow, slurry is inhaled into and radially gets rid of to wall with enough big speed from shaft, moves up or down along wall again.A large amount of violent shuttling movements of slurry make slurry reach the purpose of abundant dispersed with stirring.Utilize agitator of the present utility model, dispersion effect is good, and mixing time is short, has significantly improved stirring efficiency.
Description of drawings
The front view of a kind of agitator that Fig. 1 provides for the utility model.
The vertical view of a kind of agitator that Fig. 2 provides for the utility model.
Mark among the figure: 1 is shaft, and 2 is the axial-flow type paddle, and 3 is the turbine type agitator disk, and 31 is the chassis of turbine type agitator disk, and 32 is the impeller of turbine type agitator disk, and 4 is doughnut-shaped steel plate, and 5 is screw.
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The utility model provides a kind of agitator, comprises a shaft 1, and described agitator also comprises inside and outside the setting and fixedly connected axial-flow type paddle 2 and turbine type agitator disk 3; Described axial-flow type paddle and turbine type agitator disk are positioned at same plane and are co-located on the bottom of shaft.
Described axial-flow type paddle 2 one ends are welded on the shaft 1, and the other end is fixedlyed connected with turbine type agitator disk 3.Along with the rotation of shaft, axial-flow type paddle and turbine type agitator disk rotate synchronously, and slurry in the container is disperseed to stir.
The blade that described axial-flow type paddle is a curved surface by the circumferentially even surface that distributes, three edges is formed.When the axial-flow type paddle rotated, liquid in container axially moved around shaft.
Described turbine type agitator disk 3 comprises the chassis 31 of toroidal and the staggered up and down and equally distributed impeller 32 in the chassis outer rim.The number of described impeller is 16, and each impeller is the identical parallelogram of size shape.When the turbine type agitator disk rotated, slurry was inhaled into from shaft in the container, radially got rid of to the container wall with enough big speed simultaneously, made slurry do radial motion.
Described axial-flow type paddle and turbine type agitator disk be fixedly connected as welding, the propeller shank of axial-flow type paddle is welded on the shaft, the tip of blade can directly be welded on the inner edge place on turbine type agitator disk chassis; Also can connect by doughnut-shaped steel plate 4, this moment, stairstepping was arranged on the chassis of turbine type agitator disk, offer screw 5 on the low one-level disk, described screw matches with the screw of doughnut-shaped steel plate, and doughnut-shaped steel plate is arranged on the low one-level disk and is connected with turbine type agitator disk bolt.The number of described screw is at least 4, and upwards evenly distributes in week.The blade tip of axial-flow type paddle is welded on the doughnut-shaped steel plate.The number of described axial-flow type paddle blade is at least 3, and the impeller number of described turbine type agitator disk is at least 8.
The shaft of the utility model agitator links to each other with motor, shaft rotates during work, the axial-flow type paddle that is welded on the shaft bottom axially moves slurry to be stirred, axially liquid stream is swept to container bottom, it is strong to wait to stir the slurry cyclicity, both guaranteed that solid suspension was not heavy, and promoted again simultaneously and mix the efficient of disperseing.Outside turbine type agitator disk promotes liquid and does Radial Flow, utilizes the characteristics that the vortex stirrer shearing stress is strong, the discharge ability is big, promotes mixing effect.Under the cooperation of inner shaft streaming paddle and outside turbine type agitator disk, the time weak point that dispersed with stirring is required, dispersion effect is good, is specially adapted to dispersion viscosity variation liquid-phase system greatly, has improved production efficiency.
Because axial-flow type paddle and turbine type agitator disk are positioned at the same plane of shaft bottom, and rotate synchronously, make the slurry in the stirred vessel realize axial flow and Radial Flow simultaneously; Radial flow of liquid can not be subjected to the influence that whirlpool is given birth in axial liquid miscarriage when rotating synchronously; Farthest brought into play axial flow type stirrer and turbine agitator advantage separately, made the slurry strenuous exercise in the stirred vessel, slurry has good dispersion effect and stirring efficiency.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. an agitator comprises a shaft (1), it is characterized in that: described agitator also comprises inside and outside the setting and fixedly connected axial-flow type paddle (2) and turbine type agitator disk (3); Described axial-flow type paddle and turbine type agitator disk are positioned at same plane and are co-located on the bottom of shaft.
2. agitator according to claim 1 is characterized in that: described axial-flow type paddle one end is welded on the shaft, and the other end is fixedlyed connected with the turbine type agitator disk.
3. agitator according to claim 2 is characterized in that: described axial-flow type paddle is made up of the blade that along the surface that circumferentially evenly distributes is curved surface.
4. agitator according to claim 3 is characterized in that: the number of described axial-flow type paddle blade is at least 3.
5. agitator according to claim 4 is characterized in that: described turbine type agitator disk comprises the chassis (31) of toroidal and the staggered up and down and equally distributed impeller (32) in the chassis outer rim.
6. agitator according to claim 5 is characterized in that: the impeller number of described turbine type agitator disk is at least 8.
7. agitator according to claim 1 and 2 is characterized in that: the blade tip of described axial-flow type paddle is welded on the inner edge place of turbine type agitator disk.
8. agitator according to claim 1 and 2, it is characterized in that: the chassis of described turbine type agitator disk is one to have the disk of stairstepping, low one-level disk is provided with doughnut-shaped steel plate bolted with it (4), and the blade tip of described axial-flow type paddle is welded on the doughnut-shaped steel plate.
9. according to any described agitator of claim 1 to 6, it is characterized in that: the shaft of described agitator is connected with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120267917XU CN202087263U (en) | 2011-07-27 | 2011-07-27 | Stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120267917XU CN202087263U (en) | 2011-07-27 | 2011-07-27 | Stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202087263U true CN202087263U (en) | 2011-12-28 |
Family
ID=45362362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120267917XU Expired - Lifetime CN202087263U (en) | 2011-07-27 | 2011-07-27 | Stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202087263U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614794A (en) * | 2012-03-25 | 2012-08-01 | 浙江长城减速机有限公司 | Tooth disc turbine diversion stirrer |
| CN102641676A (en) * | 2012-04-26 | 2012-08-22 | 苏州市金翔钛设备有限公司 | Stirring device |
| CN104043371A (en) * | 2013-09-16 | 2014-09-17 | 广西凯力福科技有限公司 | Centrifuge disperser |
| CN107466250A (en) * | 2015-02-27 | 2017-12-12 | 艾卡多搅拌及混合工程有限公司 | Rabbling mechanism equipment |
| CN114288714A (en) * | 2021-12-28 | 2022-04-08 | 万卓（江苏）新材料有限公司 | Emulsion defoaming stirring rake |
-
2011
- 2011-07-27 CN CN201120267917XU patent/CN202087263U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614794A (en) * | 2012-03-25 | 2012-08-01 | 浙江长城减速机有限公司 | Tooth disc turbine diversion stirrer |
| CN102614794B (en) * | 2012-03-25 | 2015-01-07 | 浙江长城减速机有限公司 | Tooth disc turbine diversion stirrer |
| CN102641676A (en) * | 2012-04-26 | 2012-08-22 | 苏州市金翔钛设备有限公司 | Stirring device |
| CN102641676B (en) * | 2012-04-26 | 2015-04-29 | 苏州市金翔钛设备有限公司 | Stirring device |
| CN104043371A (en) * | 2013-09-16 | 2014-09-17 | 广西凯力福科技有限公司 | Centrifuge disperser |
| CN104043371B (en) * | 2013-09-16 | 2016-06-01 | 广西凯力福科技有限公司 | A kind of Centrifugal dispersion device |
| CN107466250A (en) * | 2015-02-27 | 2017-12-12 | 艾卡多搅拌及混合工程有限公司 | Rabbling mechanism equipment |
| CN107466250B (en) * | 2015-02-27 | 2019-05-03 | 艾卡多搅拌及混合工程有限公司 | Rabbling mechanism equipment |
| CN114288714A (en) * | 2021-12-28 | 2022-04-08 | 万卓（江苏）新材料有限公司 | Emulsion defoaming stirring rake |
| CN114288714B (en) * | 2021-12-28 | 2023-11-14 | 万卓（江苏）新材料有限公司 | Emulsion defoaming stirring rake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111228 |
|
| CX01 | Expiry of patent term |